- Normal end organ function defined as: serum creatinine < 1.5 mg/dl or a calculated creatinine clearance > 50 ml/min; SGOT and SGPT < 2.5 X upper limit of normal (ULN); total bilirubin < 1.5 X ULN; absolute neutrophil count (ANC) > 1,500 cells/µl; hemoglobin > 10 g/dl (without transfusions); platelet count > 100,000/µl; serum albumin within normal limits (WNL).